| Message ID | 20240506155120.83105-3-libang.li@antgroup.com (mailing list archive) |
|---|---|
| State | Superseded |
| Headers | show |
| Series | Add update_mmu_tlb_range() to simplify code | expand |
diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h index e27a4c83c548..9416c9b971e5 100644 --- a/arch/mips/include/asm/pgtable.h +++ b/arch/mips/include/asm/pgtable.h @@ -597,6 +597,10 @@ static inline void update_mmu_cache_range(struct vm_fault *vmf, #define __HAVE_ARCH_UPDATE_MMU_TLB #define update_mmu_tlb update_mmu_cache +#define __HAVE_ARCH_UPDATE_MMU_TLB_RANGE +#define update_mmu_tlb_range(vma, address, ptep, nr) \ + update_mmu_cache_range(NULL, vma, address, ptep, nr) + static inline void update_mmu_cache_pmd(struct vm_area_struct *vma, unsigned long address, pmd_t *pmdp) {
Added update_mmu_tlb_range function, we can batch update tlb of an address range. Signed-off-by: Bang Li <libang.li@antgroup.com> --- arch/mips/include/asm/pgtable.h | 4 ++++ 1 file changed, 4 insertions(+)